40647334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223337}}^1$

素因数の和:223359

約数の個数: 16

約数和(自身を含む): 75041568

約数和(自身を除く): 34394234

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223337, 446674, 1563359, 2903381, 3126718, 5806762, 20323667, 40647334]

約数ペア:

[(1, 40647334), (2, 20323667), (7, 5806762), (13, 3126718), (14, 2903381), (26, 1563359), (91, 446674), (182, 223337)]